Hints:

Hah! 

I was the Great Grandini


Whoa! Oh!
Little Bear, are you all right?
I think so. Wow!
Let's open it.
Hah! Sorry Little Bear,
I didn't know it would all fall on you.
What is all this?
This is our old trunk from our days in the circus.
You were in the circus?
Aw, we had an interesting life, Little Bear.
I was the Great Grandini, the flying phenomenon.
Was this your costume?
Can I try it on?
Of course.
Yes, I was the star of the trapeze.
What's a trapeze? I'll show you.
I would stand on one platform. Ta-da!